/*
 * Copyright 2013 stanislawbartkowski@gmail.com 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */
package com.gwtmodel.table;

import com.gwtmodel.table.common.ISignal;
import com.gwtmodel.table.injector.LogT;

/**
 * @author hotel
 * 
 */
public class SynchronizeListSignal extends SynchronizeList {

    private final ISignal sig;

    public SynchronizeListSignal(int no, ISignal sig) {
        super(no);
        assert sig != null : LogT.getT().cannotBeNull();
        this.sig = sig;
        if (no == 0) {
            sig.signal();
        }
    }

    @Override
    protected void doTask() {
        sig.signal();
    }

}
